Separability Criteria For Arbitrary Quantum Systems

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dc.creatorYu, Chang-shui
dc.creatorSong, He-shan
dc.date2004-12-17
dc.date.accessioned2026-07-07T06:11:47Z
dc.date.available2026-07-07T06:11:47Z
dc.descriptionThe purpose of this paper is to obtain a sufficient and necessary condition as a criteria to test whether an arbitrary multipartite state is entangled or not. Based on the tensor expression of a multipartite pure state, the paper shows that a state is separable iff $| \mathbf{C}(ρ)| $ =0 for pure states and iff $C(ρ)$ vanishes for mixed states.
dc.description4 pages, 1 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0412137
dc.identifierhttp://arxiv.org/abs/quant-ph/0412137
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/92593
dc.subjectQuantum Physics
dc.titleSeparability Criteria For Arbitrary Quantum Systems
dc.typetext

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